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Clinical Trial Summary

Ablation of consecutive atrial tachycardia (AT) after ablation of atrial fibrillation (AF) or cardiac surgery can be challenging due to complex substrate and AT mechanisms. A substantial portion of patients is known to show various tachycardias and recurrences occur in a noticeable number of cases. With the availability of novel ultra-high-density mapping techniques characterization and understanding of AT mechanisms and underlying substrate can be improved. Aim of this prospective, multi-center, randomized study is to compare a standard AT ablation approach versus minimalized ablation of the clinical AT in regards to arrhythmia free survival.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05239364
Study type Interventional
Source Evangelical Hospital Düsseldorf
Contact Christian Meyer, MD
Phone 00492119191855
Email christian.meyer@evk-duesseldorf.de
Status Recruiting
Phase N/A
Start date December 22, 2020
Completion date December 2024

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